> compile NEMU

ysyx_22040000 李心杨
Linux calcite 6.6.18 #1-NixOS SMP PREEMPT_DYNAMIC Fri Feb 23 08:25:28 UTC 2024 x86_64 GNU/Linux
 00:54:09  up 2 days  4:22,  2 users,  load average: 0.75, 0.44, 0.69
This commit is contained in:
tracer-ysyx 2024-03-07 00:54:09 +08:00 committed by xinyangli
parent 28a9d21f9e
commit dc7cc0216c

View file

@ -131,7 +131,7 @@ static int decode_exec(Decode *s) {
// "M"
INSTPAT("0000001 ????? ????? 000 ????? 01100 11", mul , R, R(rd) = src1 * src2);
INSTPAT("0000001 ????? ????? 001 ????? 01100 11", mulh , R, R(rd) = (int64_t)(sword_t)src1 * src2 >> 32);
INSTPAT("0000001 ????? ????? 001 ????? 01100 11", mulh , R, R(rd) = (int64_t)(sword_t)src1 * (sword_t)src2 >> 32);
INSTPAT("0000001 ????? ????? 010 ????? 01100 11", mulhsu , R, R(rd) = (int64_t)src1 * (uint64_t)src2 >> 32);
INSTPAT("0000001 ????? ????? 011 ????? 01100 11", mulhu , R, R(rd) = (uint64_t)src1 * (uint64_t)src2 >> 32);
INSTPAT("0000001 ????? ????? 100 ????? 01100 11", div , R, R(rd) = (sword_t)src1 / (sword_t)src2);